Description
Actual Size: 19.75 x 20.75 x 4.88. Brand: Accumulair. 20x20x5 Trion Air Bear 455602-225 substitute whole house air filters, exactly designed to be an alternative to the OEM Trion Air Bear 455602-225 filters. Completely assembled so no forming or combs needed. MERV classified to ASHRAE 52.2 test specifications establishing operation equal to the original manufacturer Trion Air Bear 455602-225 filter. Photo: The example filter pic shown is not to scale and is included to show construction only. Brand names and Trion Air Bear 455602-225 identifier are shown for air filter substitution purposes.